Currently, it is visible the growing number of mobile communications networks in the telecommunications scenario. In order to supply the demands of the most demanding users of mobile services with data transmission rates increasing constantly are developed by companies linked to the telecommunications industry, new technologies to keep up with these demands. As 2G and 3G networks can no longer bear the demands of current users because they can not provide quality services to customers due to limitations of data transfer rate. It was then developed, the LTE system (Long Term Evolution), which has become one of the most promising solutions to meet the growing demand of the telecommunications sector. In the LTE system, also called 4G is implem...
This work proposes the use of neural networks in path loss prediction, an important part in mobile ...
Neste trabalho é apresentado uma análise de cobertura na faixa de 3.5GHz para o sistemas 5G. A predi...
Introducción. Se sabe que en cualquier sistema de transmisión lo que se propaga son ondas electromag...
The development of mobile communication technologies is associated to the demand of services by user...
The telecommunications industry has experienced recent changes, due to increasing quest for access t...
The study of propagation loss in the Amazon region cities involves an environment characterized by t...
One of the technologies that have experienced more progress in the last century has been the mobile ...
Abstract For 2.1 GHz, propagation models used to estimate signal attenuation in LTE (Long Term Evolu...
The dissertation concerns about the path loss calculation of Radio Frequency (RF) propagation models...
In this article a study has been conducted of propagation loss in outdoor environments. This involve...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
Long Term Evolution also called release 8, the 3GPP successor of UMTS, has brought about higher da...
The main objective of the project is to make an adjustment of a propagation model in the 800 MHz ban...
Thanks to the fact that the radiocommunications field is advancing at frightening speeds in recent d...
In this research work, the study of technologies of the Fourth Generation (4G) is developed, knowi...
This work proposes the use of neural networks in path loss prediction, an important part in mobile ...
Neste trabalho é apresentado uma análise de cobertura na faixa de 3.5GHz para o sistemas 5G. A predi...
Introducción. Se sabe que en cualquier sistema de transmisión lo que se propaga son ondas electromag...
The development of mobile communication technologies is associated to the demand of services by user...
The telecommunications industry has experienced recent changes, due to increasing quest for access t...
The study of propagation loss in the Amazon region cities involves an environment characterized by t...
One of the technologies that have experienced more progress in the last century has been the mobile ...
Abstract For 2.1 GHz, propagation models used to estimate signal attenuation in LTE (Long Term Evolu...
The dissertation concerns about the path loss calculation of Radio Frequency (RF) propagation models...
In this article a study has been conducted of propagation loss in outdoor environments. This involve...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
Long Term Evolution also called release 8, the 3GPP successor of UMTS, has brought about higher da...
The main objective of the project is to make an adjustment of a propagation model in the 800 MHz ban...
Thanks to the fact that the radiocommunications field is advancing at frightening speeds in recent d...
In this research work, the study of technologies of the Fourth Generation (4G) is developed, knowi...
This work proposes the use of neural networks in path loss prediction, an important part in mobile ...
Neste trabalho é apresentado uma análise de cobertura na faixa de 3.5GHz para o sistemas 5G. A predi...
Introducción. Se sabe que en cualquier sistema de transmisión lo que se propaga son ondas electromag...